Related Clues:
- Quick drink, right?
- Indicate bearing in prisoner is regressing
- A warrant keeps regiment on its toes
- Remarkable way to communicate
- 12 could be the reason why 9 10
- Endorse a Liberal notable
- Warning of danger
- Remarkable - communication
- Vigilant - warning
- Wakeful
- Outstanding — information sent over a distance
- Aligns (anag)
- "Heads up!" e.g
- Keeping one's radar up
- In skill the French sentry should be